You have a lot of people giving you technical responses as to why immutability was always an illusion on the internet. They make good arguments. But that's jus

You have a lot of people giving you technical responses as to why immutability was always an illusion on the internet. They make good arguments. But that's just indicative of the HN bubble, being satisfied technically correct reasoning rather than examining the issue more holistically — that is, this question isn't about what is or was technically capable of being achieved but how regular people interpret these things. It is generally assumed that if something was updated, people should be made aware. Updated comments, updated news articles, updated anything, there is always some indication of an edit or update. Why should video be any different?